Commit f75b3903 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/renesas/rz-du: Run DRM default client setup 



Call drm_client_setup() to run the kernel's default client setup
for DRM. Set fbdev_probe in struct drm_driver, so that the client
setup can start the common fbdev client.

The rz-du driver specifies a preferred color mode of 32. As this
is the default if no format has been given, leave it out entirely.

v5:
- select DRM_CLIENT_SELECTION

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Cc: Biju Das <biju.das.jz@bp.renesas.com>
Tested-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-35-tzimmermann@suse.de
parent f214aa79

drivers/gpu/drm/renesas/rz-du/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ config DRM_RZG2L_DU 
	depends on ARCH_RZG2L || COMPILE_TEST

	depends on DRM && OF

	depends on VIDEO_RENESAS_VSP1

	select DRM_CLIENT_SELECTION

	select DRM_GEM_DMA_HELPER

	select DRM_KMS_HELPER

	select DRM_DISPLAY_HELPER

drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.c

+3 −1
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
#include <linux/platform_device.h>



#include <drm/drm_atomic_helper.h>

#include <drm/drm_client_setup.h>

#include <drm/drm_drv.h>

#include <drm/drm_fbdev_dma.h>

#include <drm/drm_gem_dma_helper.h>
@@ -79,6 +80,7 @@ DEFINE_DRM_GEM_DMA_FOPS(rzg2l_du_fops); 
static const struct drm_driver rzg2l_du_driver = {

	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,

	.dumb_create		= rzg2l_du_dumb_create,

	DRM_FBDEV_DMA_DRIVER_OPS,

	.fops			= &rzg2l_du_fops,

	.name			= "rzg2l-du",

	.desc			= "Renesas RZ/G2L Display Unit",
@@ -160,7 +162,7 @@ static int rzg2l_du_probe(struct platform_device *pdev) 


	drm_info(&rcdu->ddev, "Device %s probed\n", dev_name(&pdev->dev));



	drm_fbdev_dma_setup(&rcdu->ddev, 32);

	drm_client_setup(&rcdu->ddev, NULL);



	return 0;